120678894

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{957769}}^1$

素因数の和:957784

約数の個数: 24

約数和(自身を含む): 298824240

約数和(自身を除く): 178145346

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 957769, 1915538, 2873307, 5746614, 6704383, 8619921, 13408766, 17239842, 20113149, 40226298, 60339447, 120678894]

約数ペア:

[(1, 120678894), (2, 60339447), (3, 40226298), (6, 20113149), (7, 17239842), (9, 13408766), (14, 8619921), (18, 6704383), (21, 5746614), (42, 2873307), (63, 1915538), (126, 957769)]